<h2>题目编号 : 282</h2>
<div style="color:#666;font-size:80%;">12 March 2010</div><br />
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<p>
For non-negative integers <var>m</var>, <var>n</var>, the Ackermann function <var>A</var>(<var>m</var>, <var>n</var>) is defined as follows:
</p>
<div align='center'><img src="project/images/p_282_formula.gif" /></div>
<p>
For example <var>A</var>(1, 0) = 2, <var>A</var>(2, 2) = 7 and <var>A</var>(3, 4) = 125.
</p>
<p>
Find <img src=project/images/p_282formula3.gif style="vertical-align:middle"><var>A</var>(<var>n</var>, <var>n</var>) and give your answer mod 14<img src="" style="display:none;" alt="^(" /><sup>8</sup><img src="" style="display:none;" alt=")" />.</p>

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